klaus94 klaus94

22-04-2019
Mathematics

contestada

simplify the algebraic expression 15 x y - 13 + 4 x + 3 y + x y + 21

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JackVince JackVince

22-04-2019

(16xy + xy) + (4x) + (3y) + (-13 + 21)

17xy + 4x + 3y + 8

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natagutty natagutty

26-08-2019

Answer:

The simplification of the equation is:

[tex]16xy+4x+3y+8[/tex]

Step-by-step explanation:

We need to group similar terms to simplify the algebraic expression:

[tex](15xy+xy)+4x+3y+(21-13)\\16xy+4x+3y+8[/tex]

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